Reaktionsgleichung
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][CH:3]=1.ClS(O)(=O)=O.ClC1C=CC(Cl)=CC=1[SH:22].Cl[CH2:24][C:25]([OH:27])=[O:26]>[Zn]>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[CH:24]([SH:22])[C:25]([OH:27])=[O:26]Komponenten
6
Edukt 4
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
the method in which 1,4-dichlorobenzene is sulfochlorinated with chlorosulfonic acid and then reduced to 2,5-dichlorothiophenol with zinc powder under acidic conditions, followed by reaction with monochloroacetic acid to yield 2,5-dichlorophenylthioglycolic acid (U.S. Pat. No. 3440288),
Quellen und Nachweise
- ORD-Eintrag
- ord-d89bd25031b14ea8aaaed0b26bb6672d
- Quelldatensatz
- uspto-grants-1994_10
- Patentnummer
- US05352821
Verknüpfte Notizen
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